[Cardinal errors in expert opinions for the statutory accident insurance].

Expert opinions are subject to restrictions and must abide by the rules laid down by the legal system, much more so than therapies. Cardinal errors in expert opinions for the statutory accident insurance (GUV) are sometimes mistakes which can be found in all forms of expert opinions but in some cases where special questions of social law and the statutory accident insurance are concerned. The first group of mistakes are the differences between the requirements of an expert and a therapist with respect to the certainty of expert opinions, the responsibility of the commissioning authority alone for the non-medical components of an expert opinion, the generally valid principle of only giving opinions on areas of proven expertise and the extremely important aspect of personal responsibility. The second group of mistakes involve specific questions for the statutory accident insurance, such as the principles of causality, the rules of evidence, the estimation of the consequences of an accident with respect to reduction in earning capacity (MdE) and the significance of pre-existing damage.